Keatah

That would indeed be a problem.   You need a space bigger than the Universe to go faster than the fastest theoretical Top Speed, to get to a point smaller than is measurable.   Can I store my Time machine at your house Keatah?  I bought the Time Machine Light.  It's only the size of the unknown Cosmos.

But seriously, have you heard about that street in an industrial sector of London (I think it was London) where various people have said they experienced a Time Shift and saw into the past?

'Fraid not. Is it like a subspace vacuole or something sci-fi'ish?